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user100 [1]
3 years ago
10

What is the area of the triangle

Mathematics
2 answers:
vesna_86 [32]3 years ago
8 0
Area of triangle = base x height x 1/2


Area of the triangle:
= 12 x 15 x 1/2

= 180 x 1/2

= 90 units^2
lawyer [7]3 years ago
4 0

Answer:

90units²

Step-by-step explanation:

area of a triangle= ½base *height

area = ½*12*15

area= 90units²

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Gena attached a dog ramp to her sofa, which allows her oldest dog to easily climb onto a seat cushion. The ramp is 55 inches lon
matrenka [14]

The distance from the base of the ramp to the base of the sofa rounded to the nearest tenth is 47.3 inches.

<u><em>Explanation</em></u>

According to the diagram, length of the ramp is, AC= 55 inches. The top of the seat cushion is 28 inches above the floor. That means, BC=28 inches

We need to find the distance from the base of the ramp to the base of the sofa which is AB

In right angle triangle ABC, using Pythagorean theorem...

AC^2 = AB^2 + BC^2\\ \\ (55)^2= AB^2 + (28)^2 \\ \\ AB^2 = (55)^2 - (28)^2 \\ \\ AB^2 = 3025 - 784\\ \\ AB^2 = 2241\\ \\ AB = \sqrt{2241}= 47.3

So, the distance from the base of the ramp to the base of the sofa rounded to the nearest tenth is 47.3 inches.

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3 years ago
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The car owned by a person is part of his or her ____. a. investment assets b. liquid assets c. long term assets d. use assets Pl
yKpoI14uk [10]

Answer:

im pretty sure its D. use assets

Step-by-step explanation:

hope this helps:)

6 0
2 years ago
HELP ME !!!<br><br> What does three 14-hour mean?
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Which inequality is true when the value of d is −13?
lesya [120]

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A. -5 - 3(6) > 10

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Step-by-step explanation:

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3 years ago
Which of the following points lies on the circle whose center is at the origin and whose radius is 10?
Naddik [55]
Since the standard form of the circle is:

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4 years ago
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